# Question

Test the null hypothesis

H0 : p = 0

versus

H0 : p ≠ 0

given the following.

a. A sample correlation of 0.35 for a random sample of size n = 40

b. A sample correlation of 0.50 for a random sample of size n = 60

c. A sample correlation of 0.62 for a random sample of size n = 45

d. A sample correlation of 0.60 for a random sample of size n = 25

H0 : p = 0

versus

H0 : p ≠ 0

given the following.

a. A sample correlation of 0.35 for a random sample of size n = 40

b. A sample correlation of 0.50 for a random sample of size n = 60

c. A sample correlation of 0.62 for a random sample of size n = 45

d. A sample correlation of 0.60 for a random sample of size n = 25

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